OpenFile.me

Browse file extensions
with the first letter of the file name suffix: j

Just click below the file extension you are looking for and you will find programs that can be used to open it.

List of file extension entries starting with the letter j

  • .j Java source code
  • .j01 Akeeba Backup multi-part backup
  • .j2 Gargoyle story file
  • .j2b Jazz Jackrabbit 2 music data
  • .j2c JPEG2000 image format
  • .j2d Jazz Jackrabbit game data
  • .j2e Jazz Jackrabbit 2 episode data
  • .j2i Jazz Jackrabbit 2 Internet Server Link
  • .j2k JPEG2000 code stream image
  • .j2l Jazz Jackrabbit 2 level data
  • .j2si Jazz Jackrabbit 2 Internet Server Link
  • .j2t Jazz Jackrabbit 2 tile set
  • .j2w ArcExplorer world
  • .j3b Digital Juice data
  • .j3d Java 3D object
  • .j3md jMonkeyEngine material data
  • .j3o jMonkeyEngine 3D model
  • .j64 Virtual Jaguar ROM image
  • .j6i Ricoh Digital Camera image file
  • .j8e Arturia Jupiter-8V bank
  • .ja Japanese language translation
  • .jaas Java Authentication and Authorization Service settings
  • .jab JAABA project
  • .jacksum Jacksum data
  • .jacl IBM WebSphere server script
  • .jad Descriptor file for Java application
  • .jadd JastAdd imperative aspect
  • .jade Jade programming language source code
  • .jaf Just A Frequency Logger backup file
  • .jag Atari Jaguar JPEG compressed image
  • .jai Jaikoz settings file
  • .jak AHEAD Tool Suite data
  • .jam Leisure Suit Larry Magna Cum Laude archive
  • .jammix Jammix Enhancer music transform data
  • .jan Janome Digitizer embroidery design
  • .jap FIFA World Cup game data fe art legalscr data
  • .jar Compressed Java archive
  • .jar.pack Oracle Pack200 packed JAR archive
  • .jardesc Eclipse JAR settings
  • .jar_new WOW! data
  • .jas Corel PaintShop Photo Pro bitmap graphics file
  • .jascproject Jasc Paint Shop Photo Album project
  • .jaskin JAlbum skin
  • .jasper JasperReports data
  • .jav Java language source code
  • .java Java language source code
  • .javajet Eclipse JET Java template file
  • .jaw Ichitaro data
  • .jax Java executable JAR file
  • .jb2 JBIG2 image
  • .jbackup The Journal backup archive
  • .jbb jbead data
  • .jbc Jetico BestCrypt container
  • .jbeam BeamNG vehicle definition format
  • .jbf Corel PaintShop Photo Pro image browser data
  • .jbg Image JBIG 1-bit raster image
  • .jbi Motoman robot job
  • .jbig JBIG raster image graphics
  • .jbig2 STDU Viewer JBIG picture image
  • .jbk Juno backup file
  • .jbl Doom scene add-on
  • .jbm Jbmgen data
  • .jbp Jabaco project
  • .jbr Corel PaintShop Photo Pro brushes file
  • .jbs DesignArt vector graphics file
  • .jbt JAWS settings
  • .jbw Scitor Project Scheduler schedule data
  • .jbx Project Scheduler data
  • .jbz Jawbone Updater data
  • .jc FlashGet partial download file
  • .jc! FlashGet incomplete download
  • .jcb CB-JCBrooke song module
  • .jcc Code Crusader project data
  • .jccfg3 FlashGet incomplete download
  • .jcd FlashGet file
  • .jcf JAWS configuration file
  • .jci PSDsoft Express JTAG chain information
  • .jck Microsoft Liquid Motion JACK scene description
  • .jcl IBM Job Control Language file format
  • .jclic JClic project file
  • .jcm Java commerce message
  • .jcn JobClock TimeSummit data
  • .jcp Jesusonic preset
  • .jcr QNonograms puzzle
  • .jcrypt JCRYPT encrypted file
  • .jcs Java control source data
  • .jcsk jetCast skin
  • .jct JCT file
  • .jcv JC Video Systems data
  • .jcw JCreator workspace
  • .jcx JetAudio JetChat data
  • .jd JDownloader data
  • .jda Winphone Fax Send Journal data
  • .jdb Norton Antivirus definiton update file format
  • .jdc JDownloader links
  • .jdd Globus Toolkit job description document
  • .jde Cariverona data
  • .jdf Turok 2 game data
  • .jdl Source of JHipster Domain Language
  • .jdm Jade diagram file

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.jdm" has the file extension "jdm". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.